Architectural design for a two-story luxury igloo. Natural architecture! In Qanuk alleged opposites meet. Archaic survival architecture of a classic igloo combined with modern western style of living. This contrast is the starting point of the architectural concept. The result is a two-story igloo made of transparent and opaque ice, 12m in diameter, 8m high, with 150m² of living space, living room, panoramic gallery, bedroom, kitchen, bathroom and sauna. The large-area, light-permeable construction allows a comfortable passive heating of floor, wall and living elements. An optimized air circulation achieves a rather high subjective room temperature below the defrosting temperature of the inner surface. The patented building system allows four people to set up within 10 days. Construction of a prototype is planned for the winter of 2014 in the Alps. In cooperation with Marten Suhr (3D).